<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			body{margin: 0;}
			  .box1{height: 60px;
			         background-color: darkslategray;}
			  .boc2{height: 60px;
			        width: 49.5%;
			     float: left;
			     background-color: darkslategray;
			     border: 1px solid black;
			     
			     }
			   .box3{height: 60px;
			          width:49.5%;
			            float: right;
			            background-color: darkslategray;
			    border: 1px solid red;
			   }      
			  .box4{height: 20px;
			       background-color: lightslategray;}
			  .box5{height: 100px;
			         width: 400px;
			      margin: auto;
			      background-color: aqua;
			      margin-bottom: 2px;}
			  .box6{height: 50px;
			        width: 400px;
			       margin: auto;
			    background-color: red;
			    margin-bottom: 4px;
			    
			  }
			  .box7{
			        width: 400px;
			   height: 80px;
			       margin: auto;
			    background-color: red;
			    margin-bottom: 4px;
			    }
			  .box8{height:10 px;
			        background-color: darkslategray;
			   .box9{height: 350px;} 
		</style>
	</head>
	<body>
		<div class="box1">
		  <div class="boc2"></div>
		  <div class="box3"></div>
		  </div>
		  
		  <div class="box9">
		  <div class="box4"></div>
		  <div class="box5"></div>
		  
		  
		  <div class="box6"></div>
		  <div class="box7"></div>
		  <div class="box7"></div>
		  <div class="box8"></div>
		  </div>
	</body>
</html>
